EP 3009980 A4 20170111 - ONLINE LOTTERY SYSTEM FOR VARYING PROBABILITY OF WINNING AND METHOD THEREFOR
Title (en)
ONLINE LOTTERY SYSTEM FOR VARYING PROBABILITY OF WINNING AND METHOD THEREFOR
Title (de)
ONLINE-LOTTERIESPIELSYSTEM ZUR VARIATION DER WAHRSCHEINLICHKEIT ZU GEWINNEN UND VERFAHREN DAFÜR
Title (fr)
SYSTÈME DE LOTERIE EN LIGNE PERMETTANT DE MODIFIER UNE PROBABILITÉ DE GAGNER ET PROCÉDÉ ASSOCIÉ
Publication
Application
Priority
- KR 20130065686 A 20130610
- KR 2014004991 W 20140605
Abstract (en)
[origin: EP3009980A1] The present invention relates to an online lottery system for varying a probability of winning and a method therefor, and more particularly, to an online lottery system for varying a probability of winning, which can increase the probability of winning for desired item contents by providing item contents used in an online game a lottery scheme and excluding undesired item contents according to user selection and a method therefor. According to the present invention, since the item content that the user does not want is excluded from a lottery event, the probability of winning for the item content that the user desires can be increased, thereby increasing user satisfaction for the lottery, and arousing the interest of the user due to the increase of the probability of winning so as to induce active participation of the user in the lottery.
IPC 8 full level
G07F 17/32 (2006.01)
CPC (source: EP KR US)
G06Q 50/01 (2013.01 - KR); G06Q 50/10 (2013.01 - KR); G06Q 50/34 (2013.01 - KR); G07F 17/32 (2013.01 - EP US); G07F 17/3225 (2013.01 - US); G07F 17/3262 (2013.01 - EP US); G07F 17/329 (2013.01 - EP US)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 2014200227A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3009980 A1 20160420; EP 3009980 A4 20170111; CN 105378786 A 20160302; JP 2016525919 A 20160901; JP 6250798 B2 20171220; KR 101371302 B1 20140313; TW 201505692 A 20150216; TW I551335 B 20161001; US 2016148459 A1 20160526; WO 2014200227 A1 20141218
DOCDB simple family (application)
EP 14810970 A 20140605; CN 201480033322 A 20140605; JP 2016519432 A 20140605; KR 20130065686 A 20130610; KR 2014004991 W 20140605; TW 103119705 A 20140606; US 201414896642 A 20140606